Zero sum has stood out as far as helping wbcs aspirants is concerned.The study material that is posted is crisp,exam oriented and helpful for last moment revision.I have benefited greatly and hope this initiative gets further recognition.
Zerosum provides one of the best coaching facility for civil service. Many student like us get inspiration through videos. Carry on #zerosum we will be very grateful. Thnks #Zerosum
I follow the motivational speeches of rudra mukherjee sir…I have also subscribed the youtube channel of zerosum…it is also a great thing..The videos of successful candidates are also very much helpful.
one of the best groups for the civil service aspirants……but we want if they discuss every subjects like unacademy we will b grateful…..thank u
This is the first time anyone is helping for the wbcs students through social media..its a great step taken by zero sum…best wishes for the future go ahead